How to use Minecraft Help me, I'm submerged in water! skin ?

Learn how to download and apply the Help me, I'm submerged in water! skin for Minecraft on PC (Java Edition) or Pocket Edition (PE).
PC (Java Edition):

1. Go to the Minecraft website and login to your account.
2. Click the “Minecraft Java Edition” dropdown menu and select “change skin”.
3. On the next page, click “select file” and upload the Help me, I'm submerged in water! skin file.

1. Open the game app and press the “dressing room” button on the main menu screen.
2. Press “Edit Character” -> “owned skins” -> “choose new skin” and upload the Help me, I'm submerged in water! skin file.

Does this skin have thick or skinny arms?

This particular Help me, I'm submerged in water! skin has thick (4px) arms. It is based on the classic Steve model.

What color is this Help me, I'm submerged in water! skin skin?

This particular Minecraft Help me, I'm submerged in water! skin has the following color palette:
Chathams Blue
Biscay
San Juan
Lucky Point
Astronaut